Abstract Export agriculture offers potentially high returns to smallholder farmers in developing co
Population ageing is an unprecedented global phenomenon, with projections indicating that persons ag
This chapter assesses the lives of elderly residents in the Gauteng city-region in South Africa, whe
Abstract A retrospective study of 792 primigravidae, divided into four age‐groups, was made in or
Cataract is a leading cause of preventable blindness in sub-Saharan Africa, with a severe shortage o
Abstract Background The lack of locally validated screening instruments contributes to poor det